25116510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 63037440

約数和(自身を除く): 37920930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 113, 155, 186, 226, 239, 310, 339, 465, 478, 565, 678, 717, 930, 1130, 1195, 1434, 1695, 2390, 3390, 3503, 3585, 7006, 7170, 7409, 10509, 14818, 17515, 21018, 22227, 27007, 35030, 37045, 44454, 52545, 54014, 74090, 81021, 105090, 111135, 135035, 162042, 222270, 270070, 405105, 810210, 837217, 1674434, 2511651, 4186085, 5023302, 8372170, 12558255, 25116510]

約数ペア:

[(1, 25116510), (2, 12558255), (3, 8372170), (5, 5023302), (6, 4186085), (10, 2511651), (15, 1674434), (30, 837217), (31, 810210), (62, 405105), (93, 270070), (113, 222270), (155, 162042), (186, 135035), (226, 111135), (239, 105090), (310, 81021), (339, 74090), (465, 54014), (478, 52545), (565, 44454), (678, 37045), (717, 35030), (930, 27007), (1130, 22227), (1195, 21018), (1434, 17515), (1695, 14818), (2390, 10509), (3390, 7409), (3503, 7170), (3585, 7006)]